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| author | Michał Masłowski <mtjm@mtjm.eu> | 2015-02-22 17:23:47 (EST) |
|---|---|---|
| committer | Francis Rowe <info@gluglug.org.uk> | 2015-02-22 17:37:31 (EST) |
| commit | 2e10d49353b8146520096fe58108cb34072be02e (patch) | |
| tree | cf535f33b7cf66b5900f2c226850aeaccf4e6207 /docs | |
| parent | e07df95e4dacfd097625901ca2072f163b6ac743 (diff) | |
| download | libreboot-2e10d49353b8146520096fe58108cb34072be02e.zip libreboot-2e10d49353b8146520096fe58108cb34072be02e.tar.gz libreboot-2e10d49353b8146520096fe58108cb34072be02e.tar.bz2 | |
Update 6bpc vs 8bpc notes re incompatible i945 panels.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/future/index.html | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/docs/future/index.html b/docs/future/index.html index 2ebc10c..e8b03ec 100644 --- a/docs/future/index.html +++ b/docs/future/index.html @@ -178,11 +178,15 @@ <p> About fixing remaining LCD panels on 5345:<br/> - 'polarity' is mentioned in coreboot log (cbmem -c). compare output (with working and non-working panel). (and see the other notes in docs/future/index.html)<br/> - phcoder says: hint for T60: it might be that failing panels are 8bpc<br/> - fchmmr: what does 8bpc mean? And what do you think the other (non-failing) panel are?<br/> - phcoder: 6bpc. bits per colour. May also be reffered as 18-bit vs 24-bit panels<br/> - phcoder: just collect EDIDs from failing and working panels<br/> + 'polarity' is mentioned in coreboot log (cbmem -c). compare output (with working and non-working panel). (and see the other notes in docs/future/index.html)</p> + <p>There was a theory that working panels are + 6bpc (bits per colour) and nonworking are + 8bpc, but all EDIDs that we have here are + for 6bpc panels.</p> + <p>We should compare coreboot logs + (from <code>cbmem -c</code> from systems with + working and nonworking panels.</p> + <p>How to dump EDID:</p> # <b>apt-get install i2c-tools</b><br/> # <b>modprobe i2c-dev</b><br/> Find out the correct ID to use:<br/> |